diff options
Diffstat (limited to 'movement/watch_faces/complications/pulsometer_face.c')
-rw-r--r-- | movement/watch_faces/complications/pulsometer_face.c | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/movement/watch_faces/complications/pulsometer_face.c b/movement/watch_faces/complications/pulsometer_face.c new file mode 100644 index 00000000..dffdcd35 --- /dev/null +++ b/movement/watch_faces/complications/pulsometer_face.c @@ -0,0 +1,87 @@ +#include <stdlib.h> +#include <string.h> +#include "pulsometer_face.h" +#include "watch.h" + +#define PULSOMETER_FACE_FREQUENCY_FACTOR (4ul) // refresh rate will be 2 to this power Hz (0 for 1 Hz, 2 for 4 Hz, etc.) +#define PULSOMETER_FACE_FREQUENCY (1 << PULSOMETER_FACE_FREQUENCY_FACTOR) + +void pulsometer_face_setup(movement_settings_t *settings, void ** context_ptr) { + (void) settings; + if (*context_ptr == NULL) *context_ptr = malloc(sizeof(PulsometerState)); +} + +void pulsometer_face_activate(movement_settings_t *settings, void *context) { + (void) settings; + memset(context, 0, sizeof(PulsometerState)); +} + +bool pulsometer_face_loop(movement_event_t event, movement_settings_t *settings, void *context) { + printf("pulsometer_face_loop\n"); + (void) settings; + PulsometerState *pulsometer_state = (PulsometerState *)context; + char buf[14]; + switch (event.event_type) { + case EVENT_TICK: + if (pulsometer_state->pulse == 0 && !pulsometer_state->measuring) { + switch (pulsometer_state->ticks % 5) { + case 0: + watch_display_string(" Hold ", 2); + break; + case 1: + watch_display_string(" Alarn", 4); + break; + case 2: + watch_display_string("+ Count ", 0); + break; + case 3: + watch_display_string(" 30Beats ", 0); + break; + case 4: + watch_clear_display(); + break; + } + pulsometer_state->ticks = (pulsometer_state->ticks + 1) % 5; + } else { + if (pulsometer_state->measuring && pulsometer_state->ticks) { + pulsometer_state->pulse = (int16_t)((30.0 * ((float)(60 << PULSOMETER_FACE_FREQUENCY_FACTOR) / (float)pulsometer_state->ticks)) + 0.5); + } + if (pulsometer_state->pulse > 240) { + watch_display_string(" Hi", 0); + } else if (pulsometer_state->pulse < 40) { + watch_display_string(" Lo", 0); + } else { + sprintf(buf, " %-3dbpn", pulsometer_state->pulse); + watch_display_string(buf, 0); + } + if (pulsometer_state->measuring) pulsometer_state->ticks++; + } + return false; + case EVENT_MODE_BUTTON_UP: + movement_move_to_next_face(); + return false; + case EVENT_LIGHT_BUTTON_UP: + movement_illuminate_led(); + break; + case EVENT_ALARM_BUTTON_DOWN: + pulsometer_state->ticks = 0; + pulsometer_state->pulse = 0xFFFF; + pulsometer_state->measuring = true; + movement_request_tick_frequency(PULSOMETER_FACE_FREQUENCY); + break; + case EVENT_ALARM_BUTTON_UP: + case EVENT_ALARM_LONG_PRESS: + pulsometer_state->measuring = false; + movement_request_tick_frequency(1); + break; + default: + break; + } + + return true; +} + +void pulsometer_face_resign(movement_settings_t *settings, void *context) { + (void) settings; + (void) context; +} |